Download and install NVIDIA NVIDIA GeForce 8400 driver

NVIDIA GeForce 8400 is a Display Adapters device. The developer of this driver was NVIDIA. The hardware id of this driver is PCI/VEN_10DE&DEV_06E2; this string has to match your hardware.

1. Install NVIDIA NVIDIA GeForce 8400 driver manually

Download the driver setup file for NVIDIA NVIDIA GeForce 8400 driver from the location below. This is the download link for the driver version 9.18.13.4144 released on 2015-02-03.

Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.

Follow the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.

Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.

2. Installing the NVIDIA NVIDIA GeForce 8400 driver using DriverMax: the easy way

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.

Take a look at the list of available driver updates. Search the list until you find the NVIDIA NVIDIA GeForce 8400 driver. Click the Update button.